Circuit Digest

How to Send Email Notifications from Arduino using CircuitDigest Cloud

The hardware setup shown below includes the Arduino Uno R4, a DHT11 sensor, and the built-in Wi-Fi for email alerts. The DHT11 is connected with VCC to 5V, GND to ground, and the data pin to Digital ...
Circuit Digest

How to Send Email Notifications using ESP32-CAM

This section defines the network credentials and server details required for sending the email. The ESP32-CAM connects to WiFi using the SSID and password. The host address, HTTPS port (443), and API ...
XDA Developers on MSN

I wake my home PC from anywhere using an ESP32 and MQTT - Here’s how

No VPN or exposing ports necessary.
wnep

This $60 device is making solo mining for Bitcoin much easier

This station earns commissions on purchases made through the link(s) on this page. TL;DR: BlockChance™ Bitcoin Ticket Miner gives you a chance to win a full Bitcoin block reward, and it’s only $60 ...
SciELO

Modelling a battery with an accessible and inclusive Arduino-based experimental setup

This study presents an accessible experimental setup using an Arduino to model a real battery. It addresses the challenge of limited resources in physics education by providing an analogous ...